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<div class="textblock"><code>#include &lt;boost/filesystem.hpp&gt;</code><br />
<code>#include &lt;boost/filesystem/fstream.hpp&gt;</code><br />
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<p><a href="log__fwd_8hpp_source.html">Go to the source code of this file.</a></p>
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<tr class="memitem:namespaceflow"><td class="memItemLeft" align="right" valign="top">namespace &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow.html">flow</a></td></tr>
<tr class="memdesc:namespaceflow"><td class="mdescLeft">&#160;</td><td class="mdescRight">Catch-all namespace for the Flow project: A collection of various production-quality modules written in modern C++17, originally by ygoldfel. <br /></td></tr>
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<tr class="memdesc:namespaceflow_1_1log"><td class="mdescLeft">&#160;</td><td class="mdescRight">Flow module providing logging functionality. <br /></td></tr>
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<tr class="memdesc:namespaceflow_1_1log_1_1fs"><td class="mdescLeft">&#160;</td><td class="mdescRight">Short-hand for <code>namespace <a class="el" href="namespaceboost_1_1filesystem.html" title="We may add some ADL-based overloads into this namespace outside flow.">boost::filesystem</a></code>. <br /></td></tr>
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<tr class="memitem:a5c602384e6fe9d7642740ac2fae4ad04"><td class="memItemLeft" align="right" valign="top">enum class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04">flow::log::Sev</a> : size_t { <br />
&#160;&#160;<a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04a9ed9d44ce5760f61ea506d5571343624">flow::log::S_NONE</a> = 0
, <a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04ac90b5a22c7659cc99e7a6d919a14b660">flow::log::S_FATAL</a>
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&#160;&#160;<a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04ac238793326fae17afcc849e96b96e8e7">flow::log::S_INFO</a>
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&#160;&#160;<a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04a6fba12db09e5bebfaa04f6372c41c2cf">flow::log::S_END_SENTINEL</a>
<br />
 }</td></tr>
<tr class="memdesc:a5c602384e6fe9d7642740ac2fae4ad04"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enumeration containing one of several message severity levels, ordered from highest to lowest.  <a href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04">More...</a><br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a350b25cb85d91052c0fb3dd80d513056"><td class="memItemLeft" align="right" valign="top">std::istream &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow_1_1log.html#a350b25cb85d91052c0fb3dd80d513056">flow::log::operator&gt;&gt;</a> (std::istream &amp;is, Sev &amp;val)</td></tr>
<tr class="memdesc:a350b25cb85d91052c0fb3dd80d513056"><td class="mdescLeft">&#160;</td><td class="mdescRight">Deserializes a <a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04" title="Enumeration containing one of several message severity levels, ordered from highest to lowest.">log::Sev</a> from a standard input stream.  <a href="namespaceflow_1_1log.html#a350b25cb85d91052c0fb3dd80d513056">More...</a><br /></td></tr>
<tr class="separator:a350b25cb85d91052c0fb3dd80d513056"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06c8c59ea6c9b36c25b9b8ef319ba501"><td class="memItemLeft" align="right" valign="top">std::ostream &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow_1_1log.html#a06c8c59ea6c9b36c25b9b8ef319ba501">flow::log::operator&lt;&lt;</a> (std::ostream &amp;os, Sev val)</td></tr>
<tr class="memdesc:a06c8c59ea6c9b36c25b9b8ef319ba501"><td class="mdescLeft">&#160;</td><td class="mdescRight">Serializes a <a class="el" href="namespaceflow_1_1log.html#a5c602384e6fe9d7642740ac2fae4ad04" title="Enumeration containing one of several message severity levels, ordered from highest to lowest.">log::Sev</a> to a standard output stream.  <a href="namespaceflow_1_1log.html#a06c8c59ea6c9b36c25b9b8ef319ba501">More...</a><br /></td></tr>
<tr class="separator:a06c8c59ea6c9b36c25b9b8ef319ba501"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1b475cd2cc2e476aa96c002927bf1690"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow_1_1log.html#a1b475cd2cc2e476aa96c002927bf1690">flow::log::swap</a> (Log_context &amp;val1, Log_context &amp;val2)</td></tr>
<tr class="memdesc:a1b475cd2cc2e476aa96c002927bf1690"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classflow_1_1log_1_1Log__context.html" title="Convenience class that simply stores a Logger and/or Component passed into a constructor; and returns...">Log_context</a> ADL-friendly swap: Equivalent to <code>val1.swap(val2)</code>.  <a href="namespaceflow_1_1log.html#a1b475cd2cc2e476aa96c002927bf1690">More...</a><br /></td></tr>
<tr class="separator:a1b475cd2cc2e476aa96c002927bf1690"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaaaa1dcbf7c8dc99aceb2b6c217187fc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow_1_1log.html#aaaaa1dcbf7c8dc99aceb2b6c217187fc">flow::log::beautify_chrono_logger_this_thread</a> (Logger *logger_ptr)</td></tr>
<tr class="memdesc:aaaaa1dcbf7c8dc99aceb2b6c217187fc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets certain <code>chrono</code>-related formatting on the given <a class="el" href="classflow_1_1log_1_1Logger.html" title="Interface that the user should implement, passing the implementing Logger into logging classes (Flow&#39;...">Logger</a> in the current thread that results in a consistent, desirable output of <code>duration</code>s and certain types of <code>time_point</code>s.  <a href="namespaceflow_1_1log.html#aaaaa1dcbf7c8dc99aceb2b6c217187fc">More...</a><br /></td></tr>
<tr class="separator:aaaaa1dcbf7c8dc99aceb2b6c217187fc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a267187e63c6355704f547d794c776747"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceflow_1_1log.html#a267187e63c6355704f547d794c776747">flow::log::deep_size</a> (const Msg_metadata &amp;val)</td></tr>
<tr class="memdesc:a267187e63c6355704f547d794c776747"><td class="mdescLeft">&#160;</td><td class="mdescRight">Estimate of memory footprint of the given value, including memory allocated on its behalf &ndash; but excluding its shallow <code>sizeof</code>! &ndash; in bytes.  <a href="namespaceflow_1_1log.html#a267187e63c6355704f547d794c776747">More...</a><br /></td></tr>
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